All words › HSK 3 快速 kuài sù HSK 3 · word 1659 of 3,000 Your browser does not support audio playback. Meaning fast; high-speed; rapid Example sentence 你不必快速作答。 nǐ bú bì kuài sù zuò dá You don't have to answer quickly. Characters in 快速 快 kuài rapid Learned around the same time 课程 kè chéng course; academic program 空 kōng empty 空调 kōng tiáo air conditioning 恐怕 kǒng pà fear 空儿 kòng r spare time 裤子 kù zi trousers; pants 困 kùn to trap 困难 kùn nan difficult 浪费 làng fèi to waste 老百姓 lǎo bǎi xìng ordinary people 老板 lǎo bǎn boss 老太太 lǎo tài tai elderly lady (respectful) Study 快速 with spaced-repetition flashcards →